3145210444 has 12 divisors (see below), whose sum is σ = 5506956000. Its totient is φ = 1571794448.

The previous prime is 3145210441. The next prime is 3145210459. The reversal of 3145210444 is 4440125413.

3145210444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3145210441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193924 + ... + 209515.

It is an arithmetic number, because the mean of its divisors is an integer number (458913000).

Almost surely, 2^3145210444 is an apocalyptic number.

It is an amenable number.

3145210444 is a deficient number, since it is larger than the sum of its proper divisors (2361745556).

3145210444 is a wasteful number, since it uses less digits than its factorization.

3145210444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405392 (or 405390 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 3145210444 is about 56082.1758137111. The cubic root of 3145210444 is about 1465.1538693817.

Adding to 3145210444 its reverse (4440125413), we get a palindrome (7585335857).

The spelling of 3145210444 in words is "three billion, one hundred forty-five million, two hundred ten thousand, four hundred forty-four".